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【判断题】
与数据库的设计相同，数据仓库的设计也是三级模型结构。A.
正确
B.
错误
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【简答题】The reason why a country like Britain does not buy snow-ploughs is that they are only used for a few days in any one year, and the money could be more useful in other things such as hospitals, educati...
【简答题】AutoCAD 2014 中文版的经典工作界面主要包括哪些部分?
【单选题】. — Why was Professor Johnson unhappy those days? — The only reason was ________the theory he stick to ____ wrong.
A.
that; proving
B.
why; being proved
C.
that; proved
D.
why; was proved
【单选题】The only reason why college students can’t speak English fluently is that they are truly short of a real English environment since Chinese is our mother tongue, but English is our foreign tongue. ___...
A.
T
B.
F
【单选题】-Why was Mr.Smith unhappy those days? -The only reason was that the theory he insisted on ____wrong. [ ]
A.
proving
B.
being proved
C.
proved
D.
was proved
【简答题】Have you ever asked yourself why children go to shcool? You will 1 say that they go to learn their own language and other languages, arithmetic,history, science, and all the other 2 . That is quite tr...
【简答题】If we (not trust) _____ him we (sack) ______ him months ago. The only reason why he survived that layoff is that we still have faith in him.
【简答题】下列各分散系各属于哪种类型?指出分散相和分散介质。 (1)用热水洗涤粘有油污的瓶子,经震荡后倒出来的液体。 (2)将食盐放入水中,经搅拌溶解后得到的清液。 (3)将极细的沙粒放入水中,经搅拌得到的液体。
【简答题】爱护地球主题墙绘
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